A rugged, minimal framework for composing JavaScript behavior
A fast, portable, flexible JavaScript component framework
Opal is a Ruby to JavaScript source-to-source compiler
Next-gen phpDoc parser with support for intersection types
lightweight Go package to parse, analyze and extract metadata
HTMLPurifier for Laravel 5/6/7/8/9/10/11
Build flutter apps with HTML/CSS and JavaScript.
Simple.css is a classless CSS template to make a good website
Parser for Rust source code
A fast, powerful, CommonMark compliant, extensible Markdown processor
Html menu generator
Sphinx source parser for Jupyter notebooks
A Kotlin web framework
Simple and elegant component-based UI library
Forms made easy for Rails! It's tied to a simple DSL
A Bot-style event scheduling framework, asynchronous
Simple, fast and yet powerful PHP router that is easy to integrate
Implementation of Python 3 running in the browser
Smarty is a template engine for PHP
An API documentation generator for JavaScript
Base library for a lexer that can be used in Recursive Descent Parsers
The classic email sending library for PHP
A web framework for building virtual reality experiences
The PHP Interpreter
A JavaScript library for visualizing data using web standards